Rapid: Individual Calculations January 2019
 Aissat, Wail  Total change: 5.60  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeKK*chgGame
 1573 1391 2.00 6 0.28 20 5.60 
  Bengherabi, Khalil f1791  * ALG0.001-0.0820-1.60 
  Zidi, Rayan 1682 ALG0.001-0.1520-3.00 
  Fartous, Hadjer 1241 ALG1.0010.30206.00 
  Mesmoudi, Ahmed 1623 ALG0.001-0.2120-4.20 
  Azzouz, Ryad 1515 ALG0.001-0.3320-6.60 
  Amrane, Tarek 1587 ALG1.0010.752015.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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